Receivables (Tables)

6 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Schedule of receivables

Receivables consisted of the following:

(In thousands)	June 30, 2019			December 31, 2018
Trade receivables:
Gross trade receivables	$	242,009		$	248,176
Allowance for doubtful accounts	(9,473		)	(10,034		)
Net trade receivables	232,536			238,142
Income tax receivables	9,620			9,027
Other receivables	7,041			7,225
Total receivables, net	$	249,197		$	254,394